CN116713135A - Cleaning equipment and shower nozzle subassembly - Google Patents
Cleaning equipment and shower nozzle subassembly Download PDFInfo
- Publication number
- CN116713135A CN116713135A CN202310812319.3A CN202310812319A CN116713135A CN 116713135 A CN116713135 A CN 116713135A CN 202310812319 A CN202310812319 A CN 202310812319A CN 116713135 A CN116713135 A CN 116713135A
- Authority
- CN
- China
- Prior art keywords
- water outlet
- spray head
- water
- guide plate
- shower nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 157
- 239000007921 spray Substances 0.000 claims abstract description 68
- 239000000725 suspension Substances 0.000 claims abstract description 21
- 238000005507 spraying Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000919 ceramic Substances 0.000 description 4
- 230000003746 surface roughness Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000010794 food waste Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010979 ruby Substances 0.000 description 2
- 229910001750 ruby Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Nozzles (AREA)
Abstract
The invention relates to the technical field of household appliances, and provides cleaning equipment and a spray head assembly, wherein the spray head assembly comprises: the shower nozzle body, nozzle and guide plate, the stiff end of guide plate install in the shower nozzle body, the suspension end of guide plate is located the play water direction of nozzle, the face that the guide plate contacted with rivers is the plane, the plane with go out the water direction and have the contained angle of predetermineeing, the distance of the edge of suspension end and the axis extension line of apopore is greater than 0, and is less than D/2, wherein, D is the aperture of apopore, guide plate part shelters from the play rivers, so that the guide plate will some play rivers water conservancy diversion is fan-shaped rivers. The technical problem that the water outlet impact force of the spray head is small when the fan-shaped area is sprayed in the prior art is solved, the water outlet impact force is improved, and the spray cleaning effect is ensured.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to cleaning equipment and a spray head assembly.
Background
The spray head is used as a main working part of the cleaning equipment, and the performance of the spray head directly influences the working capacity of the cleaning equipment. The high-pressure water spray nozzle is generally used for cleaning, flushing, spraying and the like, can spray water into water columns or water bands, can spray water at high speed, can be used for cutting materials such as metal, stone, glass, ceramic and the like, and is superior to traditional mechanical cutting in precision and efficiency in punching or slotting and the like. In some prior art, the high pressure spray head may be a fan-shaped spray head consisting of a set of small holes or one or more nozzles that uniformly spray a liquid or gas into a fan-shaped area.
The nozzle of the existing fan-shaped spray head is fan-shaped, in order to form fan-shaped spray, large column flowing water is directly sprayed on the cambered surface of the spray head body at the outlet of the nozzle, water columns are refracted into a cambered surface to be emitted through the fan-shaped angle of the cambered surface, and the spray head mainly aims at forming a wide spray area and has uniform spray effect, and high-pressure water flow with large aperture is generally needed to achieve the purpose. However, the formation of the arcuate fan-shaped water flow drastically reduces the impact force of the water flow and reduces the cleaning ability of the dirt. To increase the impact force of the water flow, only the flow rate and pressure of the water flow can be increased, so that a large amount of water resources are consumed to generate the high-pressure arc fan-shaped water flow. Meanwhile, the existing spray head is large in size, the roughness of the cambered surface on the spray head body is low, large friction force can be generated when water flow impacts with the fan shape of the spray head body, and a large amount of kinetic energy can be consumed when a water column contacts with the cambered surface.
Accordingly, it would be desirable to provide a spray head assembly that improves the impact force of water flow while ensuring that the fan-shaped area is sprayed.
Disclosure of Invention
The invention aims to provide cleaning equipment and a spray head assembly, which are used for solving the technical problem that the spray head has smaller water outlet impact force when spraying in a fan-shaped area in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the present invention provides a spray head assembly for a cleaning apparatus, the spray head assembly comprising:
the spray head comprises a spray head body, a spray head cover and a spray head cover, wherein the spray head body is provided with a flow channel communicated with a water source;
the nozzle is arranged on the flow channel and is provided with a water outlet hole, and water flow sprayed out of the water outlet hole forms water outlet water flow;
the fixed end of the guide plate is arranged on the spray head body, the suspension end of the guide plate is positioned in the water outlet direction of the spray nozzle, the surface of the guide plate, which is in contact with water flow, is a plane, the plane and the water outlet direction have a preset included angle, the distance between the edge of the suspension end and the axis extension line of the water outlet is greater than 0 and less than D/2, D is the aperture of the water outlet, and the guide plate partially shields the water outlet flow so that the guide plate guides a part of the water outlet flow into fan-shaped water flow.
In some embodiments, a preset distance is arranged between the intersection position of the guide plate and the water outlet flow and the nozzle, and the preset distance is 3mm-50mm.
In some embodiments, the predetermined distance is 5mm-15mm.
In some embodiments, the predetermined angle is 10 ° -45 °.
In some embodiments, the width of the overhanging end of the baffle is greater than or equal to the width of the fixed end thereof.
In some embodiments, the baffle is a trapezoid, a longer base of the trapezoid forming the hanging end, and a shorter base of the trapezoid forming the fixed end.
In some embodiments, the width of the overhanging end of the deflector is greater than 2 times the diameter of the water outlet.
In some embodiments, the water outlet has a pore size of 0.2mm-2mm.
In some embodiments, the edge of the hanging end is more than 0 and less than D/4 from the axis extension line of the water outlet hole.
The present invention also provides a cleaning apparatus comprising:
one end of the spraying pipeline is communicated with a water source;
the spray head assembly as described above is in communication with the other end of the spray line.
The spray head assembly provided by the invention is additionally provided with the guide plate, the guide plate is provided with the fixed end and the suspension end, wherein the fixed end of the guide plate is arranged on the spray head body, the suspension end of the guide plate is positioned in the water outlet direction of the spray nozzle, that is, water flow sprayed by the spray nozzle can be sprayed on the guide plate, the surface of the guide plate, which is contacted with the water flow, is a plane, a preset included angle is formed between the plane and the water outlet direction, the distance between the edge of the suspension end and the extension line of the axis of the water outlet hole is more than 0 and less than D/2, D is the aperture of the water outlet hole, and the guide plate partially shields the water outlet flow, so that the guide plate guides a part of the water outlet flow into fan-shaped water flow. In this way, by arranging the linear guide plate at the outlet position of the nozzle, as the surface of the guide plate, which is contacted with the water flow of the nozzle, is a plane, the guide plate is arranged in a semi-shielding mode, so that one part of the water flow of the nozzle acts with the guide plate to form a plane fan shape, and the other part of the water flow does not act with the guide plate and is directly sprayed out in the direction of a linear water column; the angle of opening of the formed fan-shaped water flow is smaller, the far-end impact force is strong, the formed fan-shaped water flow ensures a larger cleaning range, and meanwhile, the strong impact force of the linear water column is reserved, so that the spraying range and the spraying strength are both considered. The technical problem that the water outlet impact force of the spray head is small when the fan-shaped area is sprayed in the prior art is solved, the water outlet impact force is improved, and the spray cleaning effect is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a showerhead assembly according to one embodiment of the present invention;
FIG. 2 is a schematic diagram of a showerhead assembly according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a third embodiment of a showerhead assembly according to the present invention.
Wherein, the reference numerals in the figures are as follows:
1-deflector, 2-nozzle, 3-shower nozzle body.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are directions or positions based on the drawings, and are merely for convenience of description and are not to be construed as limiting the present technical solution. The terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.
The spray head assembly is used for cleaning equipment, is used as a structural component of a spraying system of the cleaning equipment and is used for spraying cleaning liquid, the cleaning equipment can be particularly high-pressure cleaning equipment such as a dish washer, a car washer and the like, and the dish washer is taken as an example in the embodiment of the invention.
As shown in fig. 1-3, in one embodiment, the present invention provides a spray head assembly comprising a spray head body 3, a spray nozzle 2, and a baffle 1. The spray head body 3 is provided with a flow passage communicated with a water source, and in the working process, cleaning agent in the water source enters the spray head body 3 through the flow passage and is sprayed out in a columnar water flow mode through the spray nozzle 2 so as to finish high-pressure spray washing.
The nozzle 2 for spraying high-pressure water flow is arranged on the flow channel, and the nozzle 2 is provided with a water outlet hole, and the water flow sprayed by the water outlet hole forms water outlet water flow.
The stiff end of guide plate 1 install in shower nozzle body 3, the suspension end of guide plate 1 is located in the play water direction of nozzle 2, the face that guide plate 1 contacted with the rivers is the plane, the plane with play water direction has the contained angle of predetermineeing, the edge of suspension end is greater than 0, and is less than D/2 with the distance of the axis extension line of apopore, wherein, D is the aperture of apopore to realize that the guide plate can half shelter from the shower nozzle, and in order to guarantee better water conservancy diversion effect, the width of the suspension end of guide plate is greater than 2 times of apopore diameter, for example can be 3-5 times of apopore diameter. The guide plate partially shields the water outlet flow, so that the guide plate guides a part of the water outlet flow into fan-shaped water flow. The water outlet hole of the nozzle is a circular hole, the aperture D of the water outlet hole is 0.2-2mm, the suspension end of the guide plate is positioned in the radius range of the water outlet flow, namely, the distance D between the edge of the suspension end and the axis extension line of the water outlet hole is more than 0 and less than D/2, and the guide plate can enable part of the water flow to form fan-shaped water flow. Preferably, the distance D has a value range greater than 0 and less than D/4, is more nearly circular in negative D/4, has stronger cleaning force, and has a larger fan shape in positive D/4, and has a large cleaning range but weak force.
The deflector does not completely block the water flow of the water discharged from the nozzle, so that a water flow part is guided to form a planar fan-shaped water flow, and the other part keeps the original linear water column. Therefore, the formed fan-shaped water flow not only ensures the width range of a roof, but also keeps the jet intensity of the linear water column, so that the flushing effect of the spray head is more obvious, and the stain removal effect is better.
In order to reduce the surface roughness of the baffle plate 1 and reduce the energy loss generated when the plane of the baffle plate 1 collides with water flow, the baffle plate 1 is preferably made of mirror surface stainless steel, and the mirror surface stainless steel has low surface roughness, so that the energy loss caused when the water flow collides with the baffle plate 1 can be effectively reduced. Theoretically, a material having a low surface roughness such as glass or ceramic may be used for the baffle plate 1.
In being applied to this equipment of dish washer, this bump head subassembly when wasing surface greasy dirt, the shower nozzle subassembly of taking the deflector can form the fan-shaped rivers in plane, puts through the position to the shower nozzle, can form the effect of scraping the spot, and better scour the surface washs the obstinate spot, sprays high-pressure fan-shaped rivers in the dish washer, has stronger impact force under the assurance less discharge to clear away food residue and grease on tableware surface.
The intersection position of the guide plate 1 and the water flow of the water outlet is an area, so that the water flow can be prevented from being collided with the guide plate 1 just after being sprayed out, the acceleration distance of the water flow of the water outlet is ensured, and a preset distance is reserved between the intersection position and the nozzle 2. Specifically, the preset distance is 5mm-50mm. The distance H between the staggered points of the water flow sprayed by the guide plate 1 and the nozzle 22 is 5-50mm, which is equivalent to the distance of 5-50mm for accelerating the water flow, so that the impact force of the water flow is increased.
In the in-service use, the suspension end of guide plate contacts with the water flow of the water flow, utilizes the suspension end to realize the water flow guiding, and the guide plate is installed on the nozzle through the stiff end, and the area of stiff end is great to be unfavorable for the installation, therefore, the width of the suspension end of guide plate is greater than the width of its stiff end to improve the installation effect in the time of guaranteeing to realize the water conservancy diversion better.
Specifically, the guide plate may be of a T-shaped structure or a trapezoid structure, and when the guide plate is of a T-shaped structure, a transverse portion of the T-shaped structure forms the suspension end, and an end of a vertical portion of the T-shaped structure, which is far from the transverse portion, forms the fixed end; when the guide plate is of a trapezoid structure, the longer bottom edge of the trapezoid structure forms the suspension end, and the shorter bottom edge of the trapezoid structure forms the fixed end.
In some embodiments, the predetermined angle is 10 ° -45 °. As shown in fig. 3, the included angle α between the deflector 1 and the center line of the sprayed water column is 10 ° -45 °, so that the water flow forms a fan-shaped water flow after being deflected, and the formed water flow is a fan-shaped water flow with a plane surface by using the plane deflector 1.
In order to reduce the maintenance cost of the device, the guide plate and the nozzle 2 can be in a replaceable form, and the fixed end of the guide plate and the nozzle 2 can be mounted on the nozzle body 3 in a detachable connection mode. Since the nozzle 2 is a consumable, the guide plate may be fixed to the nozzle 2 head in order to reduce the structural design cost, and only the nozzle 2 is designed to be a replaceable structure. When the nozzle 2 needs to be replaced, the nozzle 2 is only required to be detached and then replaced by the nozzle 2 with a different diameter. Theoretically, the detachable connection can be realized through a structure of clamping grooves and clamping buckles, and also can be realized through a structure of bolt connection.
Specifically, the material of the nozzle 2 is ruby or ceramic, so as to ensure that the nozzle 2 has smaller surface roughness, thereby further reducing the energy consumption of the effluent water flow.
Furthermore, under the small-aperture nozzle 2, the formed fan-shaped water flow has a certain cleaning range while taking the strong impact force of the linear water column into account, and the design of the nozzle 2 with small aperture can save water better, so the aperture of the nozzle 2 should be reduced as much as possible. For example, the water outlet hole of the nozzle 2 is arranged on the central axis of the nozzle 2, the water outlet hole is a circular through hole, and the aperture D of the water outlet hole is 0.2-2mm.
In the above specific embodiment, the nozzle assembly provided by the invention is additionally provided with the deflector 1, the deflector 1 is provided with the fixed end and the suspension end, wherein the fixed end of the deflector 1 is installed on the nozzle body 3, the suspension end of the deflector 1 is positioned above the water outlet direction of the nozzle 2, the deflector 1 contacts with the water outlet flow to form a plane, and the plane and the water outlet direction have a preset included angle.
In particular to a dish washer, the spray head assembly can form fan-shaped water flow after the water flow passes through the guide plate. In operation, high pressure water flows through the nozzle 2, which is smooth and ruby/ceramic, etc. (with extremely low roughness), in the nozzle body 3, and the water flow is shaped by the smooth nozzle 2, so that the water flow becomes a more concentrated water column. Meanwhile, the water flow is accelerated again through the small-caliber nozzle 22, so that the impact force is increased; a certain distance is provided between the deflector 1 and the nozzle 2, so that the water flow is accelerated again between the deflector 1 and the nozzle 2; when the water flow impacts on the guide plate 1, the guide plate 1 guides the high-pressure water flow into a planar fan-shaped water flow, so that the water flow still has extremely strong impact force at a distance of 50-70mm from the far end of the spray head. The other part of water flow is not influenced by the guide plate, is directly sprayed out by a straight water column, and has stronger impact force and better cleaning effect.
In this way, by arranging the linear guide plate 1 at the outlet position of the nozzle 2, as the surface of the guide plate 1 contacted with the water outlet flow of the nozzle 2 is a plane, the guide plate 1 is arranged in a semi-shielding mode, so that one part of the water outlet flow of the nozzle 2 acts with the guide plate to form a plane sector, and the other part does not act with the guide plate and is directly sprayed out in the direction of a linear water column; the angle of opening of the formed fan-shaped water flow is smaller, the far-end impact force is strong, the formed fan-shaped water flow ensures a larger cleaning range, and meanwhile, the strong impact force of the linear water column is reserved, so that the spraying range and the spraying strength are both considered. The technical problem that the water outlet impact force of the spray head is small when the fan-shaped area is sprayed in the prior art is solved, the water outlet impact force is improved, and the spray cleaning effect is ensured.
In addition to the above-mentioned spray head assemblies, the present invention further provides a cleaning apparatus, in which a plurality of spray head assemblies may be disposed in the cleaning apparatus in order to improve cleaning strength, and other parts of the cleaning apparatus are referred to the prior art, and will not be described herein. Through setting up this shower nozzle subassembly, can spray high-pressure fan-shaped rivers in dishwasher work, have stronger impact force under the assurance less discharge to clear away food residue and grease on tableware surface. The high pressure sprayer assembly is an indispensable component in the dishwasher, and not only can implement efficient washing of dishes, but also can reduce water and energy consumption.
It should be noted that, without conflict, the following embodiments and features in the embodiments may be combined with each other; and, based on the embodiments in this disclosure, all other embodiments that may be made by one of ordinary skill in the art without inventive effort are within the scope of the present disclosure.
It is noted that various aspects of the embodiments are described below within the scope of the following claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the present disclosure, one skilled in the art will appreciate that one aspect described herein may be implemented independently of any other aspect, and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. In addition, such apparatus may be implemented and/or such methods practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present invention should be included in the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (10)
1. A showerhead assembly for a cleaning apparatus, the showerhead assembly comprising:
the spray head comprises a spray head body (3), wherein the spray head body (3) is provided with a flow passage communicated with a water source;
the nozzle (2) is arranged on the flow channel, the nozzle (2) is provided with a water outlet, and water flow sprayed out of the water outlet forms water outlet water flow;
the shower nozzle comprises a shower nozzle body (3), wherein a fixed end of the shower nozzle body (1) is arranged on the shower nozzle body, a suspension end of the shower nozzle body (1) is positioned in the water outlet direction of a nozzle (2), a surface of the shower nozzle body (1) contacted with water flow is a plane, the plane and the water outlet direction have a preset included angle, the distance between the edge of the suspension end and an axis extension line of a water outlet hole is greater than 0 and less than D/2, D is the aperture of the water outlet hole, and the shower nozzle body (1) partially shields the water outlet flow so that the shower nozzle body (1) guides a part of the water outlet flow into fan-shaped water flow.
2. The spray head assembly according to claim 1, characterized in that the intersection of the deflector with the effluent stream is at a predetermined distance from the nozzle (2), the predetermined distance being 3-50 mm.
3. The showerhead assembly of claim 2, wherein the predetermined distance is 5mm-15mm.
4. A showerhead assembly according to claim 3 wherein the predetermined included angle is 10 ° -45 °.
5. The showerhead assembly of any of claims 1-4, wherein the width of the depending end of the deflector is greater than or equal to the width of the fixed end thereof.
6. The spray head assembly of claim 5, wherein said deflector is a trapezoidal structure, a longer base of said trapezoidal structure forming said depending end and a shorter base of said trapezoidal structure forming said fixed end.
7. The spray head assembly of any one of claims 1-4 wherein a width of the depending end of the deflector is greater than 2 times a diameter of the water outlet aperture.
8. The spray head assembly of claim 7, wherein the water outlet aperture has a diameter of 0.2mm to 2mm.
9. The spray head assembly of any one of claims 1-4 wherein the edge of the depending end is spaced from the axis extension of the outlet orifice by a distance greater than 0 and less than D/4.
10. A cleaning apparatus, comprising:
one end of the spraying pipeline is communicated with a water source;
the showerhead assembly of any of claims 1-9, in communication with another end of the spray line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310812319.3A CN116713135A (en) | 2023-07-04 | 2023-07-04 | Cleaning equipment and shower nozzle subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310812319.3A CN116713135A (en) | 2023-07-04 | 2023-07-04 | Cleaning equipment and shower nozzle subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116713135A true CN116713135A (en) | 2023-09-08 |
Family
ID=87871510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310812319.3A Pending CN116713135A (en) | 2023-07-04 | 2023-07-04 | Cleaning equipment and shower nozzle subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116713135A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117000452A (en) * | 2023-10-07 | 2023-11-07 | 哈尔滨岛田大鹏工业股份有限公司 | Energy-collecting linear water jet device |
-
2023
- 2023-07-04 CN CN202310812319.3A patent/CN116713135A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117000452A (en) * | 2023-10-07 | 2023-11-07 | 哈尔滨岛田大鹏工业股份有限公司 | Energy-collecting linear water jet device |
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